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CBT-140-WTH-C15-QA721

CBT-140-WTH-C15-QA721

  • 厂商:

    LUMINUS(朗明纳斯)

  • 封装:

    -

  • 描述:

    BIG CHIP LED HB MOD WHT 2260LM

  • 详情介绍
  • 数据手册
  • 价格&库存
CBT-140-WTH-C15-QA721 数据手册
CBT-140 Product Datasheet Preliminary CBT-140 WhiteLEDs Features: • Extremely high optical output from a14 mm2 circular source: Up to 3,700 white lumens Table of Contents Technology Overview. . . . . . 2 Test Specifications . . . . . . . . . 2 Binning Structure. . . . . . . . . . 3 Chromaticity Bins. . . . . . . . . . 4 Product Shipping & Labeling Information. . . . . . . 6 • Round emitting aperture provides most efficient match to circular optical systems and narrow beam projectors • Unencapsulated package preserves small etendue facilitating narrow beam optical system design • Chip on board package assures straightforward system assembly with the best possible thermal performance for high power devices. • Integrated thermistor enables consistent temperature monitoring during operation for high system reliability • High thermal conductivity package - junction to heat sink thermal resistance less than 0.6°C/W Electrical Characteristics. . . . . . . . . . . . . 7 • Variable drive current: 1 A to 28A for white Lifetime & Lumen Maintenance. . . . . . . . . . . . . . . 9 • Environmentally friendly: RoHS compliant Radiation Patterns . . . . . . . . . 9 Thermal Resistance . . . . . . . 10 Mechanical Dimensions . . . 11 Ordering Information . . . . . 12 • High CRI in Tungsten and Daylight color temperatures for natural lighting Applications • Architectural and Entertainment Lighting • Microscopy • Spot Lighting • Fiber-coupled Illumination • Medical Lighting • Machine Vision 1 PDS-002013 Rev 0X © 2012Luminus Devices, Inc. - All Rights Reserved Luminus Devices, Inc. • T 978.528.8000 • www.luminus.com 1100 Technology Park Drive • Billerica, MA 01821 CBT-140 Product Datasheet Preliminary Technology Overview Luminus Big Chip LEDs™ benefit from a suite of innovations in the fields of chip technology, packaging and thermal management. These breakthroughs allow illumination engineers and designers to achieve solutions that are high brightness and high efficiency. Photonic Lattice Technology Luminus’ photonic lattice technology enables large area LED chips with uniform brightness over the entire LED chip surface. The optical power and brightness produced by these large monolithic chips enable solutions which replace arc and halogen lamps where arrays of traditional high power LEDs cannot. have passed a rigorous suite of environmental and mechanical stress tests, including mechanical shock, vibration, temperature cycling and humidity, and have been fully qualified for use in extreme high power and high current applications. With very low failure rates and median lifetimes that typically exceed 60,000 hours, Luminus Big Chip LEDs are ready for even the most demanding applications. Packaging Technology Environmental Benefits Thermal management is critical in high power LED applications. With a thermal resistance from junction to heat sink of 0.59º C/W, Luminus CBT-140 LEDs have the lowest thermal resistance of any LED on the market. This allows the LED to be driven at higher current densities while maintaining a low junction temperature, thereby resulting in brighter solutions and longer lifetimes. Luminus LEDs help reduce power consumption and the amount of hazardous waste entering the environment. All Big Chip LED products manufactured by Luminus are RoHS compliant and free of hazardous materials, including lead and mercury. Reliability Designed from the ground up, Luminus Big Chip LEDs are one of the most reliable light sources in the world today. Big Chip LEDs Understanding Big Chip LED Test Specifications Every Luminus LED is fully tested to ensure that it meets the high quality standards expected from Luminus’ products. Testing Temperature Multiple Operating Points (14.0 A, 21.0 A, 28.0 A) Luminus core board products are typically measured in such a way that the characteristics reported agree with how the devices will actually perform when incorporated into a system. This measurement is accomplished by mounting the devices on a 40ºC heat sink and allowing the device to reach thermal equilibrium while fully powered. Only after the device reaches equilibrium are the measurements taken. This method of measurement ensures that Luminus Big Chip LEDs perform in the field just as they are specified. The tables on the following pages provide typical optical and electrical characteristics. Since the LEDs can be operated over a wide range of drive conditions (currents from 1A to 28.0A, and duty cycles from
CBT-140-WTH-C15-QA721
物料型号:CBT-140 White Big Chip LED

器件简介: - LUMINUS CBT-140是一款大芯片LED,提供高达3700流明的白色光输出。 - 具有14平方毫米的发光面积,适用于需要高亮度和高效率的照明解决方案。

引脚分配:文档中未明确提供引脚分配图,但提到了电气Pinout,可能需要查看具体的电气连接图。

参数特性: - 正向电压:在14.0A、21.0A和28.0A的驱动条件下,正向电压分别为3.4V、3.6V和3.8V。 - 色温范围:提供冷白光、日光白光和钨丝白光三种色温选项。 - 色渲染指数(CRI):冷白光CRI典型值为75,日光白光CRI典型值为90,钨丝白光CRI典型值为95。

功能详解: - 采用光子晶格技术和封装技术,提供均匀亮度的大尺寸LED芯片。 - 热管理:CBT-140的热阻从结点到散热器为0.59℃/W,是市场上最低的热阻之一。 - 可靠性:通过一系列环境和机械应力测试,具有极低的故障率和超过60,000小时的典型寿命。

应用信息: - 适用于建筑照明、娱乐照明、显微镜照明、聚光照明、光纤耦合照明、医疗照明和机器视觉等领域。

封装信息: - 封装类型:板上芯片封装,确保了良好的热性能和简单的系统集成。 - 热敏电阻:集成热敏电阻,用于在操作期间进行一致的温度监测,以提高系统可靠性。 - 热导性:高热导性封装,结点到散热器的热阻小于0.6℃/W。
CBT-140-WTH-C15-QA721 价格&库存

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